g++ -std=c++11 test.cpp -I/usr/local/include -lboost_system -lpthread -o test

# 编译服务器示例
g++ -std=c++11 server.cpp -o server -lboost_system -lssl -lcrypto -lpthread

# 编译客户端示例
g++ -std=c++11 client.cpp -o client -lboost_system -lssl -lcrypto -lpthread